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-rw-r--r--kio/bookmarks/kbookmarkdrag.cc169
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diff --git a/kio/bookmarks/kbookmarkdrag.cc b/kio/bookmarks/kbookmarkdrag.cc
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--- a/kio/bookmarks/kbookmarkdrag.cc
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-// -*- c-basic-offset:4; indent-tabs-mode:nil -*-
-// vim: set ts=4 sts=4 sw=4 et:
-/* This file is part of the KDE libraries
- Copyright (C) 2000 David Faure <faure@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License version 2 as published by the Free Software Foundation.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-#include "kbookmarkdrag.h"
-#include <kurldrag.h>
-#include <kdebug.h>
-
-KBookmarkDrag * KBookmarkDrag::newDrag( const TQValueList<KBookmark> & bookmarks, TQWidget * dragSource, const char * name )
-{
- KURL::List urls;
-
- for ( TQValueListConstIterator<KBookmark> it = bookmarks.begin(); it != bookmarks.end(); ++it ) {
- urls.append( (*it).url() );
- }
-
- // See KURLDrag::newDrag
- TQStrList uris;
- KURL::List::ConstIterator uit = urls.begin();
- KURL::List::ConstIterator uEnd = urls.end();
- // Get each URL encoded in utf8 - and since we get it in escaped
- // form on top of that, .latin1() is fine.
- for ( ; uit != uEnd ; ++uit )
- uris.append( KURLDrag::urlToString(*uit).latin1() );
-
- return new KBookmarkDrag( bookmarks, uris, dragSource, name );
-}
-
-KBookmarkDrag * KBookmarkDrag::newDrag( const KBookmark & bookmark, TQWidget * dragSource, const char * name )
-{
- TQValueList<KBookmark> bookmarks;
- bookmarks.append( KBookmark(bookmark) );
- return newDrag(bookmarks, dragSource, name);
-}
-
-KBookmarkDrag::KBookmarkDrag( const TQValueList<KBookmark> & bookmarks, const TQStrList & urls,
- TQWidget * dragSource, const char * name )
- : TQUriDrag( urls, dragSource, name ), m_bookmarks( bookmarks ), m_doc("xbel")
-{
- // We need to create the XML for this drag right now and not
- // in encodedData because when cutting a folder, the children
- // wouldn't be part of the bookmarks anymore, when encodedData
- // is requested.
- TQDomElement elem = m_doc.createElement("xbel");
- m_doc.appendChild( elem );
- for ( TQValueListConstIterator<KBookmark> it = bookmarks.begin(); it != bookmarks.end(); ++it ) {
- elem.appendChild( (*it).internalElement().cloneNode( true /* deep */ ) );
- }
- //kdDebug(7043) << "KBookmarkDrag::KBookmarkDrag " << m_doc.toString() << endl;
-}
-
-const char* KBookmarkDrag::format( int i ) const
-{
- if ( i == 0 )
- return "application/x-xbel";
- else if ( i == 1 )
- return "text/uri-list";
- else if ( i == 2 )
- return "text/plain";
- else return 0;
-}
-
-TQByteArray KBookmarkDrag::encodedData( const char* mime ) const
-{
- TQByteArray a;
- TQCString mimetype( mime );
- if ( mimetype == "text/uri-list" )
- return TQUriDrag::encodedData( mime );
- else if ( mimetype == "application/x-xbel" )
- {
- a = m_doc.toCString();
- //kdDebug(7043) << "KBookmarkDrag::encodedData " << m_doc.toCString() << endl;
- }
- else if ( mimetype == "text/plain" )
- {
- KURL::List m_lstDragURLs;
- if ( KURLDrag::decode( this, m_lstDragURLs ) )
- {
- TQStringList uris;
- KURL::List::ConstIterator uit = m_lstDragURLs.begin();
- KURL::List::ConstIterator uEnd = m_lstDragURLs.end();
- for ( ; uit != uEnd ; ++uit )
- uris.append( (*uit).prettyURL() );
-
- TQCString s = uris.join( "\n" ).local8Bit();
- a.resize( s.length() + 1 ); // trailing zero
- memcpy( a.data(), s.data(), s.length() + 1 );
- }
- }
- return a;
-}
-
-bool KBookmarkDrag::canDecode( const TQMimeSource * e )
-{
- return e->provides("text/uri-list") || e->provides("application/x-xbel") ||
- e->provides("text/plain");
-}
-
-TQValueList<KBookmark> KBookmarkDrag::decode( const TQMimeSource * e )
-{
- TQValueList<KBookmark> bookmarks;
- if ( e->provides("application/x-xbel") )
- {
- TQByteArray s( e->encodedData("application/x-xbel") );
- //kdDebug(7043) << "KBookmarkDrag::decode s=" << TQCString(s) << endl;
- TQDomDocument doc;
- doc.setContent( s );
- TQDomElement elem = doc.documentElement();
- TQDomNodeList children = elem.childNodes();
- for ( uint childno = 0; childno < children.count(); childno++)
- {
- bookmarks.append( KBookmark( children.item(childno).cloneNode(true).toElement() ));
- }
- return bookmarks;
- }
- if ( e->provides("text/uri-list") )
- {
- KURL::List m_lstDragURLs;
- //kdDebug(7043) << "KBookmarkDrag::decode uri-list" << endl;
- if ( KURLDrag::decode( e, m_lstDragURLs ) )
- {
- KURL::List::ConstIterator uit = m_lstDragURLs.begin();
- KURL::List::ConstIterator uEnd = m_lstDragURLs.end();
- for ( ; uit != uEnd ; ++uit )
- {
- //kdDebug(7043) << "KBookmarkDrag::decode url=" << (*uit).url() << endl;
- bookmarks.append( KBookmark::standaloneBookmark(
- (*uit).prettyURL(), (*uit) ));
- }
- return bookmarks;
- }
- }
- if( e->provides("text/plain") )
- {
- //kdDebug(7043) << "KBookmarkDrag::decode text/plain" << endl;
- TQString s;
- if(TQTextDrag::decode( e, s ))
- {
-
- TQStringList listDragURLs = TQStringList::split(TQChar('\n'), s);
- TQStringList::ConstIterator it = listDragURLs.begin();
- TQStringList::ConstIterator end = listDragURLs.end();
- for( ; it!=end; ++it)
- {
- //kdDebug(7043)<<"KBookmarkDrag::decode string"<<(*it)<<endl;
- bookmarks.append( KBookmark::standaloneBookmark( KURL(*it).prettyURL(), KURL(*it)));
- }
- return bookmarks;
- }
- }
- bookmarks.append( KBookmark() );
- return bookmarks;
-}